United States Parachute Association Two-Factor Authentication OptIn Flow
After logging in with a username and password, users will be presented this prompt:
If they select the Enable 2FA option, they will then be presented with this screen:
After clicking the Text Code to [Phone] option, they will be presented with this screen:
They are not officially signed up for receiving 2FA texts until they click the Enable 2FA by Text button on this last screen.